CN214167628U

CN214167628U - Be used for city environmental protection equipment

Info

Publication number: CN214167628U
Application number: CN202023246796.9U
Authority: CN
Inventors: 张金
Original assignee: Hebei Yuzhuo Environmental Protection Technology Co ltd
Current assignee: Hebei Yuzhuo Environmental Protection Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-10
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to the technical field of environmental protection equipment, in particular to an umbrella for urban environmental protection equipment, which comprises a screening mechanism and a filtering mechanism which are arranged inside a treatment box in sequence, wherein the side wall of one end of the treatment box is provided with an inlet, and the side wall of the other end of the treatment box is provided with a water outlet; the screening mechanism comprises a first cylinder, a second cylinder and a sieve plate, a plurality of through holes are formed in the surface of the sieve plate, the first cylinder and the second cylinder are fixedly connected to two sides of the upper surface of one end of the treatment box, the free ends of piston rods of the first cylinder and the second cylinder are fixedly connected with the sieve plate, and the sieve plate is perpendicular to the side wall of the treatment box; the filtering mechanism comprises a first filter screen and a second filter screen which are fixedly connected to the side wall of the inner part of the treatment box in sequence, chemical agents used for removing oil are uniformly distributed in the first filter screen, and activated carbon is uniformly distributed in the second filter screen. The utility model provides a problem of the unable multiple pollutant of simultaneous processing in the sewage of traditional sewage treatment device.

Description

Be used for city environmental protection equipment

Technical Field

The application relates to the technical field of environmental protection equipment, and particularly discloses urban environmental protection equipment.

Background

Along with the aggravation of urban pollution, sewage treatment in urban environmental protection work becomes an important link in urban environmental protection work, urban sewage can be reused after being treated, the sewage usually contains some solid wastes, grease, soluble colloid and macromolecular organic matters, and the traditional sewage treatment equipment can only singly treat one type of pollutants in the sewage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the traditional sewage treatment equipment can not treat multiple pollutants in sewage simultaneously.

In order to achieve the purpose, the basic scheme of the utility model provides an environmental protection device for cities, which comprises a treatment box, a screening mechanism and a filtering mechanism which are arranged inside the treatment box from top to bottom in sequence, wherein the side wall of one end of the treatment box is provided with an inlet for sewage to enter the treatment box, and the side wall of the other end of the treatment box is provided with a water outlet for treated water to flow out;

the screening mechanism comprises a first cylinder, a second cylinder and a sieve plate, the surface of the sieve plate is provided with a plurality of through holes for screening solid garbage, the first cylinder and the second cylinder are symmetrically and fixedly connected to two sides of the upper surface of one end of the treatment box, piston rods of the first cylinder and the second cylinder are parallel to the side wall of the treatment box, grooves for moving free ends of the piston rods of the first cylinder and the second cylinder are symmetrically formed in the inner walls of the two sides of the upper part of the treatment box, the free ends of the piston rods of the first cylinder and the second cylinder are fixedly connected with the sieve plate, and the sieve plate is perpendicular to the side wall of the treatment box;

the filtering mechanism comprises a first filter screen and a second filter screen which are fixedly connected to the side wall of the inner part of the treatment box in sequence, chemical agents used for removing oil are uniformly distributed in the first filter screen, and activated carbon is uniformly distributed in the second filter screen. The sieve plate, the first filter screen and the second filter screen are parallel to each other.

The principle and effect of this basic scheme lie in:

1. the utility model discloses be equipped with screening mechanism, in sewage got into the treatment box, the solid waste screening of sieve in with sewage, solid waste stopped on the sieve, and sewage continues down flow through the through-hole on the sieve. The sieve plate effectively removes solid garbage in the sewage.

2. The utility model discloses be equipped with filtering mechanism, including first filter screen and second filter screen, sewage after screening mechanism handles enters into first filter screen and second filter screen, and the grease in the sewage is got rid of to the chemical agent in the first filter screen, and soluble colloid and macromolecule organic matter in the sewage are got rid of to the active carbon in the second filter screen. The first filter screen and the second filter screen further purify the sewage.

3. Compared with the prior art, the utility model discloses a screening mechanism, first filter screen and second filter screen are got rid of solid waste, grease, soluble colloid and the macromolecular organic matter in the municipal sewage respectively, have realized the multiple pollutant of sewage treatment device simultaneous processing sewage, have improved municipal sewage treatment efficiency greatly.

Further, the upper surface of one end of the treatment box is fixedly connected with a third cylinder, the free end of a piston rod of the third cylinder is fixedly connected with a pressing plate parallel to the sieve plate, the third cylinder, the first cylinder and the second cylinder are located at the same end of the treatment box, and the pressing plate is located above the sieve plate. The pressing plate can compress the solid garbage staying on the sieve plate.

Further, a movable door is arranged on one side of the treatment box, sealing strips are fixedly connected to the periphery of the movable door, and the movable door and the screening mechanism are located on the same horizontal position of the treatment box. The sealing strip prevents that sewage from oozing, opens the dodge gate solid waste and can take out the treatment case with solid waste.

Further, a fourth cylinder is fixedly connected to one side of the treatment box, a push plate perpendicular to the sieve plate is fixedly connected to the free end of a piston rod of the fourth cylinder, and the push plate is located between the press plate and the sieve plate. The push plate can push the solid garbage staying on the sieve plate out of the treatment box.

Further, a collecting box is fixedly connected to one side of the processing box, an opening is formed in one side of the collecting box, and the opening is attached to the movable door. The collection box is used for collecting the solid garbage coming out of the treatment box.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 shows an isometric view of an environmental protection device for a city according to an embodiment of the present application;

FIG. 2 is a rear view of a city environmental protection device according to an embodiment of the present application;

fig. 3 shows a front view of an eco-friendly device for a city according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a treatment box 1, a first cylinder 2, a second cylinder 3, a third cylinder 4, a sieve plate 5, a groove 6, a pressing plate 7, a pushing plate 8, a through hole 9, a first filter screen 10, a second filter screen 11, an inlet 12, a water outlet 13, a movable door 14, a slag collection box 15 and a fourth cylinder 16.

An environment protection device for cities, an embodiment of which is shown in figure 1. Including handling case 1, the sieve 5, first cylinder 2 and second cylinder 3 symmetry rigid coupling respectively are on right side and the left side of handling case 1 upper end, it has recess 6 to handle 1 left side of case and the equal symmetry of right side inner wall, the piston rod of first cylinder 2 is located inside right side recess 6, the piston rod free end that left side recess 6 inside first cylinder 2 and second cylinder 3 were located to second cylinder 3's piston rod all with sieve 5 rigid coupling, sieve 5 is perpendicular with handling 1 lateral wall of case, sieve 5 upper surface is opened there are a plurality of through-holes 9.

The upper end of the treatment box 1 is fixedly connected with a third cylinder 4, the free end of a piston rod of the third cylinder 4 extends into the treatment box 1 and is fixedly connected with a pressing plate 7, and the pressing plate 7 is arranged above the sieve plate 5 in parallel. The inside lateral wall of case 1 is handled still parallel rigid coupling has first filter screen 10 and second filter screen 11, and first filter screen 10 and second filter screen 11 all are parallel with sieve 5.

As shown in fig. 2, an inlet 12 is arranged above the rear side of the treatment box 1, a fourth cylinder 16 is fixedly connected to the rear side of the treatment box 1, a free end of a piston rod of the fourth cylinder 16 extends into the treatment box 1 and is fixedly connected with a push plate 8, a piston rod of the fourth cylinder 16 is perpendicular to a space of the piston rod of the first cylinder 2, the push plate 8 is perpendicular to a space of the sieve plate 5, and a water outlet 13 is further formed below the rear side of the treatment box 1.

As shown in FIG. 3, a movable door 14 is provided above the front side of the treatment tank 1, and a slag collection tank 15 is fixed to the front side of the treatment tank 1.

The specific implementation process comprises the following steps: when the sewage treatment device starts to work, firstly, sewage is sent into the treatment box 1 from the inlet 12, and after entering the treatment box 1, the sewage flows down through the through holes 9 on the sieve plate 5, and solid garbage in the sewage is screened by the sieve plate 5 and then stays on the sieve plate 5.

In the sewage that flows down through sieve 5 gets into first filter screen 10, evenly distributed has the chemical agent in the first filter screen 10, and the grease in the sewage is got rid of from sewage through the effect of chemical agent, then continues down to flow into in the second filter screen 11, and soluble colloid and macromolecule organic matter in the sewage are further adsorbed to the active carbon in the second filter screen 11, and sewage obtains further purification, flows into processing case 1 bottom at last, flows out through the delivery port 13 of processing case 1 rear side.

When the solid garbage on the screen plate 5 on duty is stored to a certain degree, the through hole 9 is blocked, the sewage subsequently entering the treatment box 1 is difficult to flow down from the screen plate 5, at the moment, the power supply of the third cylinder 4 is opened, the piston rod of the third cylinder 4 drives the pressing plate 7 to vertically move downwards, the pressing plate 7 compresses the solid garbage on the screen plate 5 while moving downwards, then the power supply is closed, the power supplies of the first cylinder 2 and the second cylinder 3 are switched on, the piston rods of the first cylinder 2 and the second cylinder 3 drive the screen plate 5 to vertically move upwards, and when the screen plate 5 moves to the movable door 14, the power supply is closed. At this time, the movable door 14 is opened, the power supply of the fourth air cylinder 16 is connected, the piston rod of the fourth air cylinder 16 drives the push plate 8 to move forwards, meanwhile, the solid garbage on the sieve plate 5 of the push plate 8 is pushed out of the treatment box 1, and the solid garbage is further dropped into the slag collection box 15 after being pushed out of the treatment box 1.

The utility model discloses a solid waste in the sewage has been sieved to the sieve, and grease, soluble colloid and the macromolecule organic matter in the sewage have been got rid of respectively to first filter screen and second filter screen, have solved the problem of the unable multiple pollutant of simultaneous processing sewage of traditional sewage treatment device, have improved municipal sewage's treatment effeciency.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. A device for urban environmental protection is characterized by comprising a treatment box, a screening mechanism and a filtering mechanism, wherein the screening mechanism and the filtering mechanism are sequentially arranged in the treatment box from top to bottom;

the filtering mechanism comprises a first filter screen and a second filter screen which are fixedly connected to the side wall of the inner part of the treatment box in sequence, chemical agents used for removing oil are uniformly distributed in the first filter screen, activated carbon is uniformly distributed in the second filter screen, and the sieve plate, the first filter screen and the second filter screen are parallel to each other.

2. The urban environment-friendly equipment according to claim 1, wherein a third cylinder is fixedly connected to the upper surface of one end of the treatment box, a pressing plate parallel to the sieve plate is fixedly connected to the free end of a piston rod of the third cylinder, the third cylinder and the first cylinder and the second cylinder are located at the same end of the treatment box, and the pressing plate is located above the sieve plate.

3. The urban environment-friendly equipment according to claim 1, wherein a movable door is arranged on one side of the treatment box, sealing strips are fixedly connected to the periphery of the movable door, and the movable door and the screening mechanism are located on the same horizontal position of the treatment box.

4. The urban environment-friendly equipment according to claim 3, wherein a fourth cylinder is fixedly connected to one side of the treatment box, a push plate perpendicular to the sieve plate is fixedly connected to a free end of a piston rod of the fourth cylinder, and the push plate is located between the press plate and the sieve plate.

5. The urban environment-friendly equipment according to claim 4, wherein a header is fixedly connected to one side of the treatment tank, an opening is formed in one side of the header, and the opening is attached to the movable door.